radiation effects on transistors. The radiations considered include ... radiation environments to be found in space, be they natural or .... q.f 0.6 ...
NASA Website
... INVESIGAT ONFO THr AB~SORPTION OF INFRARED) RADIATION BY ATMOSPHERIC ... SThe portion Qf Lhe absorption coefficient due to the local ...
DTIC Science & Technology
... Three QF-80 drones, chosen as the test vehicles, participated in ... structural temperatures, elevator positions, nuclear and thermal radiation, and wing ...
... code, a flux determination code and RBE/QF code. ... Descriptors : *RADIATION MEASURING INSTRUMENTS, *COMPUTER PROGRAMS, SPACE ...
... qF esRult ... atmosphere, remote sensing using atmospheric radiation; solar physics ... effects of electromagnetic and particulate radiations on space ...
... title concerning exposure to proton radiations in space ... Effectiveness (RBE- and Quality Factor (QF) to any ... LET and high LET radiation with regard ...
Qf ... Assist in the transfer of commercial C~MOS design to radiation hard design ... Perforrn radiation characterization cm rad hard design ...
... occurs in all other types of ionizing radiations. ... by applying the conventional QF/LET relationship to ... for HZE Particles of Galactic Radiation in Space. ...
... A WIRE ANTENNA DESIGNED FOR SPACE WAVE RADIATION OVER THE EARTH ... Geometry: Elevation Cut of Power Gain at an Azimuth of qf=45 ...
This paper presents a proposed application of the quantized fraction Fresnel zone plate (QF- FZP), a binary optics element, for increasing propagation distance of directed radiation beams. The design procedure and formula of QF-FZPs based on the vibration vector method are presented. If a QF-FZP of four quantized ...
NASA Astrophysics Data System (ADS)
The authors have developed a quality factor (QF) to compare gamma knife radiosurgery, linear accelerator radiosurgery, and intensity-modulated radiation therapy (IMRT) dosimetry. This QF relates the percentage of target covered (PTC) by the prescription radiation isodose, target volume (V(T)), and enclosed tissue ...
PubMed
... If 7 ~Figure 6. Radiation Patterns of ... It was the goal qf this report to show how the short-backfire antenna can be easily converted into a very efficient ...
Heid" qf pericenter: Before correction - responsible for the error. i,350 k 1000 krrl .... The radiation sensor that was installed at the antenna's ...
86. PROPERTIES OF SPECIAL TYPES OF RADIATORS. By s. R. PARSONS ...... Figure qf remit is the ratio of the horsepower cIissipatecf to the horsepower absorbed ...
Surface Temperature IP QF Output Bits and Descriptions . ...... geophysical parameters (including ancillary parameters, e.g., cloud clear radiation, etc.). ...
as the modulation of cosmic radiation with solar cycle, the observation of coronal mass ejection ... rz = Qf'2 f NeBIdR where. Q = Faraday rotation,deg ...
... 5 Page 14. environmental conditions (temperature, vibration, radiation, etc.). Therefore, the wider the ... The maximum Qf= 16 million when f is in MHz. ...
... PR - CWDP TA - QF Dana R. Rauscher and Michael P. Hartnett ... 3-2 3.3 LOW FREQUENCY ELECTROMAGNETIC RADIATION ..... ...
... overpressure shock wave and the attendant thermal and nuclear radiation and seisinic activity. - ... SHEET 10 US 4002 14S4 QF V 6- 5 Page 22. ...
... The use of Equations (17) and (18) to calculate emitted and convective radiation requires knowledge of the ... Solutions for (TT0,), q and qf wifh! tl (04 ...
... 512 Chapter 7. Calculation Qf Antenna Systems of Radio Direction Finders ..... ... F emission/radiation during direction finding. ...
... qf.ray. However, this equation lends itself readily to solution by a high speeddigital computer. Mutual Couplinq It has been shown that the radiation ...
It is the ratio of the amount of electromagnetic radiation ...... Jameg K_ 1\\/ Ijtghell _ _ _ _ _ _ _ __ Dgpgrtment Qf Civil Engineering, U11l~ ...
... eontr.,utior of neutron aM emie radiations viLh chanes in ... nw.*rozn dose vill exceed that Qf t�la ... relationahles between to"a initial: radiation lose, yield ...
... Ar qf /2q ... following a 5,000-rad pulse of mixed gamma-neutron radiation. ... exposed to supralethal doses of -ulsed mixed gamma-neutron radiations. ...
Radiation,. Eberting. SRMl 00. 147. 7131187. $650.00. Instr. Corp. ..... 1 1162TRm 9 1 Detector 1 Radiation, Eberling 1 ..... 1 \\jf-+a,; q ,3 l(qf-JQ ...
... interplanetary plasma in the Doppler data, and its Doppler sensitivity to gravitational radiation could be ... P e 2*if(l+P)L + (1 +PI e4xifL ] - h(f) + qf) [e- ...
... a. In an air burst the initial radiations produce the only ili- ... dosage of gamma radiation would ber ecieved by personnel flying ... (p Imu eigh qf 1us f1 ..s ...
... Abstract : Three silicone dielectric fluids - Dow Corning QF l-0l58, General Electric SF ... 200 F, and 400 F. A mixed neutron-gamma radiation field was ...
... gas radiation was less than 1 percent CT tho total transfer, becau~e Qf the low concentl�ationsof Coz and E(20 vapor. CONCLUSIONS ...
... burning, the radiation received by a nearby unburnt building wall is the sum of the radiation from all ... C> SCC C C C Cb %b C 0 CD a 0 0 .0 Qf C C C ...
Calt~ornia Institute qf i'kchtrology. 48(M Oak Grove Drive .... 'l'he SoLI[h Atlantic Anomaly radiation Zone is at a minimum at this altitude. ...
... Eco E .(Qc) uin(4"/2) + E;$Qc) cos(e/2) *cot qF(2ko Lc sin2 ' ... of the radiation integral required that the observation point was not close to the ...
... pre, prearticular; pro, prootic; pt, pterygoid; q, quadrate; qf, quadrate foramen; qj, quadratojugal; s, stapes; sa, surangular; ... M. Chiappe, Gareth J. Dyke. (2002) THE MESOZOIC RADIATION OF BIRDS. An...
NBII National Biological Information Infrastructure
... in Chapters 4 and 5, direction sensitive wave pro- cesses, such as energy flux and radiation stress, tend ... P,= Pg, C,(Qf,d) S(fo) cos u. sin o. AO f (10) ...
... 3.1 and corresponding residual mass levels determined from radiation measurements, Figs. ... CONCRErt IL- & 2. 0 -\\/QF A 0\\ MS �'� o 10.\\S F 0 G/SF ...
The dose equivalent rate in the radiation field outside of the polydoor at the Neutron Therapy Facility has been measured, using a Chipmunk, assuming a quality factor (QF) of 5, to be 25 mrem/hr. This kind of dose rate if true introduced occupancy restric...
National Technical Information Service (NTIS)
solar radiation model. JUNE 2001. GPS processing: For satellites in eclipse excluding 14 minutes of data at the exit ...... �y� qf� i. � jy�y�wk��y�#��l �P ...
... 3yeriod Qf' maxi"u tneldente Ct' az4ýLd wlth~ Ioesins wat ýO-'7j d~ayj 0 W* 00 0 ... lie in differences in the energy spectra of the radiation beams and ...
metric Qf is 1000. 300. In Appendix A we show that in a two-beam interferometer, exclusive of coupling. Fig. 3. Far-field radiation pattern of the NRL fiber ...
... volume. Now, the mode radiation quality factor Q, is and 2575 MHz. As expected, no odd mode is excited ... 5 -10 Simulated IS111, (1=600 qf 0 - .5 _ ...
...oven. Curing oven means the device that uses heat or radiation to dry or cure the coating applied to the metal coil. Finish...the control device (dry standard cubic meters per hour). Qf = the volumetric flow rate of each gas steam emitted...
Code of Federal Regulations, 2010
The kinetic energy of a closed nonequilibrium thermodynamical system, which is in a stationary state in the radiation field from an external source, is studied theoretically. Analytical expressions are obtained for the upper limit of the kinetic energy generation rate Qf, and for the efficiency coefficient eta Qf/Q sub s, where Qs is ...
The role of net heat storage QS and anthropogenic heat QF are considered in the surface energy balance for a downtown area in �d, Poland, for a 2 year period. Eddy covariance measurements provide estimates of the turbulent heat fluxes and radiometric measurements of the net all-wave radiation. A method to determine QS based on representative surface ...
... (5.8) as suggested by Eq. (4.17); other asymptotic radiation quantities easily follow. ... V(to; .(to; *,�)Yc - (vjc)[1 - 2'-G(Qf.X( -tQ)], 0 < # w /2. (5.23) ...
... Accession Number : ADD750433. Title : EVALUATION OF QUANTITATIVE FIT FACTOR (QF) OF SWEDISH PROTECTIVE MASK (TYPE 33). ...
The instability of a light beam in a moving medium with scattering thermal nonlinearity is examined by the method of smooth perturbations. For the case of one-dimensional perturbations, this instability is analogous to pulsed-radiation instability. For the general case, the most unstable are the extended perturbations, with characteristic scales of a/sq rt of S sub 0 along the ...
RADIATION. 1-TAPED. TO. BOT.Ab. E 0110. SEBI6101081-309 ...... QF AI,AI). G _0_8 . t MIO543RMO04--03. BAGmEXTRA. SAMPLE. I-C3078(A9II-03078.1 ...
... OFFERS PRi0�R TO THE HGUR AND DATE SPECIHED MAY RESULT IN REJECWON QF '(CUR OFFER If by ..... 11 " it 2 V03/07l0S'Radiation Shielding V61/1812003 .1-22 ...
such that t qf . The "recognised tree language Lng (A)" of A is the set of all accepted terms: Lng (A) def = t T () | qf F : t qf . Or one can equivalently use the alternative definitions Lng A, q def = t T () | t q and Lng (A) def = qf F Lng A, qf . Note that the move relation, such as we have ...
E-print Network
/131 gamma-1 � QF 130/131 gamma-2 � QF 134 gamma-1 (not yet processed) PHASE 3 (TJD 9216 - 9628) � QF 130
Risk assessment calculations are presented for the preliminary proposed solar minimum and solar maximum orbits for Space Station Freedom (SSF). Integral linear energy transfer (LET) fluence spectra are calculated for the trapped proton and GCR environments. Organ dose calculations are discussed using the computerized anatomical man model. The cellular track model of Katz is applied to calculate ...
Energy Citations Database
FAN FOR TURBOFAN ENGINES. I - Design of Facility and QF-1 Fan .... consisting of a base upon which is bolted a large ring and a pylon supported cylinder. ...
equations qf rnotion nrr dericed and results are shown, for two tiypical orbits qf the station: a ...... the out-of-plane velocity was 400 feet pcr second ...
... 12 Table 4 - Flame Temperature and Force Constants, corrected for Compressibility. 12 Table 5 - Data for QF 3 inch/70 cal. AA and QF 17-pdr. ...
It was shown that low-level beta-radiation of tritium is much more effective than gamma-radiation of 137Cs with respect to reduction of the mouse testis weight. The RBE coefficient increases from 1.8 at a dose of 1 Gy to 2.2-2.3 at 0.1 Gy. On the basis of the data obtained by the authors and those reported in the literature a quality factor is proposed for ...
Integral linear energy transfer (LET) spectra of cosmic radiation (CR) particles were measured on five Cosmos series spacecraft in low Earth orbit (LEO). Particular emphasis is placed on results of the Cosmos 1887 biosatellite which carried a set of joint U.S.S.R.-U.S.A. radiation experiments involving passive detectors that included thermoluminescent ...
We present results of a reconnaissance survey of the Quaternary geology of basins within and adjacent to the White Pine Range, Nye and White Pine Counties. Alluvial fans typically are composed of 2 or 3 morphostratigraphic units. The oldest units (Qf1) predate the last glacial maximum, and are present in apical as well as distal fan settings. Qf2 ...
After 10 y of routine operation, radiation hazards to the neutron therapy staff at Louvain-la-Neuve were evaluated. These hazards to the staff in neutron therapy are a matter of concern, not only because of the dose levels due to induced activation after treatment but also because of the difficulty of evaluating adequately the dose equivalent rates (including the quality ...
-trachydacite lavas Thlda Transitional trachyandesite-trachydacite lavas Thlbr Volcanic breccia Thlaas Strongly Thr Rhyolite lavas Tharb Altered rhyolite breccia Thrb Rhyolite breccia Thrd Rhyodacite or dacite porphyritic trachydacite Tspd Porphyritic trachydacite Thlrd Rhyodacite lavas Thlada Altered trachyandesite
We perform simulations of general relativistic rotating stellar core collapse and compute the gravitational waves (GWs) emitted in the core-bounce phase of three representative models via multiple techniques. The simplest technique, the quadrupole formula (QF), estimates the GW content in the spacetime from the mass-quadrupole tensor only. It is strictly valid only in the ...
Radiation cataract, a non-stochastic effect on the lens, is readily amenable to non-invasive analysis. Thus, it provides the means to assess radiation risk in space and for long-term monitoring of those who frequent that environment. The importance of such evaluations are underscored by the uncertainties associated with the assignment of quality factors ...
The dose equivalent rate in the radiation field outside of the polydoor at the Neutron Therapy Facility has been measured, using a Chipmunk, assuming a quality factor (QF) of 5, to be 25 mrem/hr. This kind of dose rate if true introduced occupancy restrictions and NTF is operating under an exemption. Based on the previous CR-39 studies of the neutron field ...
The approximate method of smooth perturbations is used to analyze the instability of an optical beam in a moving medium with a scattering thermal nonlinearity. In the case of one-dimensional perturbations, the character of the instability is similar to that of pulsed radiation. In general, elongated perturbations having characteristic scales a /\\sqrt{S_0} along the wind ...
Carbonate morphology in soils can be used to estimate the age of landform surfaces. Surficial geologic mapping revealed that landscape relationships in Jakes Valley are in some instances clear enough for determining relative ages of alluvial fan lobes. Where landscape relationships are not clear, soil carbonate morphology was used to estimate relative and absolute ages of alluvial fan lobes on 4 ...
In the SSC, it is envisioned that there will be a horizontal orbit corrector at each focussing quadrupole (QF), a vertical corrector at each defocussing quadrupole (QD) and a beam position monitor (BPM) at each QF and QD. For each plane, therefore, there ...
The author considers quadrature formulae (q.f.) for the numerical evaluation of the Fourier, cosine, sine, and Laplace transformations.. Three different approaches are used to construct our q.f.: either integrate an appropriate spline interpolant to f(x),...
Feb 6, 2002 ... Formats: 521x480 JPEG Image (86 KBytes) ... and detail design and analysis as well as hardware for the tow system and QF-106 modifications. ...
Feb 6, 2002 ... The project goal was to successfully tow, inflight, a modified QF-106 delta-wing aircraft with an Air Force C-141A transport aircraft. ...
Quantitative fluorescent PCR (QF-PCR) has been used by many laboratories for prenatal diagnosis of the most common aneuploidies. QF-PCR is rapid, cost-effective, and suitable for automation and can detect most abnormalities diagnosed by conventional karyotyping. Whether QF-PCR should be used alone in most of the samples and in which ...
... THE ROLE QF ADSORPTION IN THE CATALYTIC PARA-ORY'HO HYDROGEN CONVERSION ... THE ROLE OF ADSORPTION IN THE CATALYTIC ...
... THE PHYSIOLOGICAL RESPONSES QF MEN WEARING CHEMICALLY INIPI .GNATED PROTECTIVE CLOTHING IN A HOT DRY CLLMATE ...
... AND DISCUSSION - Union Plan and ... THE COUNTRIES QF SOCIALISM: ACHIEVEMENTS ... BIBLIOGRAPHY, INFORMATION - Russian Orthodoxy in ...
... sion qf kinetic to internal energy by the artificial viscosity which was * intensified here by the sharp jump at the initial shok wave position. After ...
Page 1. unclassified SELCURITY CLASSIFICATICN QF THIS PAGE (When Date Enterod) IPAGE AD INSTRUCTIONS REPORT ...
An important elemento.qf the technique is that spectral signature separation of crops is not required. To implement the procedure, a vector of measurements ...
Resolving the LET spectrum of environmental radiation in space for assessing dose equivalents creates special problems due to superposition effects. Three components of the radiation field in space, trapped protons, tissue disintegration stars, and neutrons, contribute the bulk of the total dose equivalent. While lack of discrimination of neutron recoil ...
Resolving the LET spectrum of environmental radiation in space for assessing dose equivalents creates special problems due to superposition effects. These components of the radiation field in space, trapped protons, tissue disintegration stars, and neutrons, contribute the bulk of the total dose equivalent. While lack of discrimination of neutron ...
The annealing of Co-60 gamma-ray damage at the Si/SiO2 interface is a well behaved phenomenon. Based on the characterization of annealing over a temperature range of 25-300C, a physical model is developed. This model suggests that the annealing of the radiation damage occurs in two phases: first, the Qf-like trapped positive charges are converted to ...
Must a qualifying cogeneration facility (QF) go through the same certification process as a public utility before a plant can be constructed Or does QF status exempt the cogenerator from obtaining the traditional certificate of public convenience and necessity Those questions are being banded about in the District of Columbia, where a proposal for a new ...
This article examines how a second language (L2) dialect affects how accurately the L2 is perceived and produced. Specifically, the study examined differences between the production and perception of French vowels /i/, /y/, and /u/ by learners of either Quebec French (QF) or European French (EF). These vowels differ across the two varieties, both acoustically and because of ...
ERIC Educational Resources Information Center
Last week, private, non-profit organisation the Qatar Foundation (QF) announced a partnership agreement with French business institution HEC Paris to offer executive education programmes. According to the terms of the agreement, a full-time faculty will provide executive and short certificate programmes and corporate-specific training, including an Executive MBA, as well as ...
A generalized quantization formalism (QF) is proposed which works for the partial space (e.g., the orbital, or spin, or color) space as well as for the total space. The creation and annihilation operators in the generalized QF are in general neither boson nor fermion operators. However, if we restrict ourselves to the totally antisymmetric (symmetric) ...
The paper reviews radiation exposures recorded during space flights of the US and USSR. Most of the data are from manned missions and include discussion of absorbed dose and dose rates as a function of parameters such as altitude, inclination, spacecraft type and shielding. Preliminary data exist on the neutron and HZE-particle component, as well as the LET spectra. For low ...
The paper reviews radiation exposures recorded during space flights of the U.S. and USSR. Most of the data are from manned missions and include discussion of absorbed dose and dose rates as a function of parameters such as altitude, inclination, spacecraft type and shielding. Preliminary data exist on the neutron and HZE-particle component, as well as the LET spectra. For low ...
Three silicone dielectric fluids----Dow Corning QF 10158, General Electric SF 85(20), and General Electric SF 97(20)---were irradiated while their electrical properties were being measured. There were samples of each fluid at temperatures of 40 deg F, 200 deg F, and 400 deg F. A mixed neutron-gamma radiation field was provided by the Ground Test ...
While utilities have often launched frontal onslaughts to alter or abrogate QF contracts--with uniform lack of success--the forest may be lost for the trees. Within these contracts there are often genuine issues over enforcement, the resolution of which can be vitally important to utilities, their customers and non-utility power producers. Qualifying facilities are victims of ...
A wide variety of 3H compounds with different physico-chemical and radiotoxic properties are produced and used throughout the world. For the purpose of worker radiation safety, 3H compounds have been divided into five classes: oxide, gaseous, insoluble, soluble organic substances and precursors of nucleic acids. Based on recent radiobiological and dosimetric data the quality ...
A total of 996 disintegration stars were prong-counted in two 100 micron llford K.2 emulsions from the dosimeter of the Docking Pilot on Apollo-Soyuz. The change of slope of the distribution at a prong number of about 6 or 7 indicates 219 stars as originating in gelatin. Applying the QF values set forth in official regulations to the energy spectra of the proton and a alpha ...
... each of the QF'T design criteria is reexamined with ... In the metric system of units, energy E is ... note that ergodicity, in turn, implies stationarity (but not ...
Quantum fluctuations (QF�s) in the two-dimensional Hubbard model are visualized by superposition of optimized nonorthogonal Slater determinants. In the half-filled system, QF�s consist of rotational and translational motions of spinon-antispinon pairs, while in the lightly doped systems (?=0.96), those motions of polarons form the ...
landscapes; deciduous versus coniferous separations are more difficult, particularly in areas of mixed stands. Consistently ...
... qf]TFEI[gv??qjkmtx{y}?????????????????????????U?VVc?????? ????????????????????????????????????????a$$?? ...
12115@Pcr}��/����/�����������������������..�.~|yvy{}~}}||}}}}}}}}}} ..... } qf`]M~�P�H��))�eT��m[SPU]jx�EEEC@;3 ...
... ?????{qf[SMKLNWYWUONPQQRRUOFDBBBAAAAAAAABBAAAAAAAAAAAAAAAAAAAAAA@@@AAGP_x??{ q]JABA@@ABBCCCBDDW|?DEEFGGFEDDCCCCCCBBBBBBBBAABA= ...
where q2, qf, qintem denote the quaternion vectors corresponding to the ... rotations, 0 denotes quaternion multiplication, and * denotes quaternion transpose. ...
LST QF/Quality Bit Field Logic Table (Retrieval Cases Only) . ... computer- science terms, the remote sensing algorithms that produce the National Polar- ...
region is referred to as the clustering cell. ...... Sun glint region in 4-level percent qf_day_night. 4-5 ...... Federal Meteorological Handbook ...
Explicit relations are developed to estimate the outflux of migrating isotopomers iQF6 to the outskirts of a supersonic supercooled free jet whose core is irradiated by a co-axial laser beam and intercepted by a skimmer that separates core gas from peripheral gases. The QF6 target gas is diluted in carrier gas G (G = He, N2, Ar, Xe, SF6, etc.) which ...
... INVESTIGATION OF � HIGH SPEED DIRECILY DRIVEN FINGINE QF.YDRAULIC PUMP ... program for the E80108075 orbital piston pump. ...
Dec 7, 2008 ... QCM, QUARTZ CRYSTAL MICROBALANCE. QE, QUADRATURE ERROR. QE, QUALITY ENGINEERING. QF, QUALITY FACTOR. QI, QUARTZ-IODIDE ...
The Federal Energy Regulatory Commission (FERC) ruled in two recent cases that the qualifying facility (QF) certification process is an inappropriate point for environmental review of independent power generation projects. The two cases involved the location of new hydro facilities at an existing dam site and the development of a wind farm. Recognizing that certifications of ...
rays" (ACRs) that unambiguously point to their origin as in- terstellar pickup ions. ... For example, the mean charge of Fe was QF,> = 14.1102 ...
The QF-106 is a rugged, reliable aircraft which was available from the Air Force's drone target aircraft inventory. The C-141A was chosen because it can be ...
The project goal was to successfully tow, inflight, a modified QF-106 delta-wing aircraft with an Air Force C-141A transport aircraft. ...
The results of a fan noise data analysis and prediction effort using experimental data obtained from
NASA Technical Reports Server (NTRS)
... 150 Plato § Pfrop&rod in Sarknätio »- » �� 152 . . ... distance abo've tho plato) or a series qf point a or othor oourpoo of aom ...
Within the framework of a dinuclear system model, a new master equation is constructed and solved, which includes the relative distance of nuclei as a new dynamical variable in addition to the mass asymmetry variable so that the nucleon transfer, which leads to fusion and the evolution of the relative distance, which leads to quasifission (QF) are treated simultaneously in a ...
... Washington, D. C. 20322 6/ //QF &o5 I 3 11. ... WIASHINGTON, DC 20322 DONALD L. SCHILLING - HJKayser Professor of Electrical Engineering ...
Pa-ii Qf. SHUTTLE CRITICAL ITEMS LIST ' DRE-ITER .... PACKAGING PCR SHIPMENT. VERIFIED I1' INSPECTION. [D] PAIIJUNI IISTCI.'T_ ...
Computer Sciencc, Universityof Exctcr, Exeter EX4 ,+QF,UK. 0167-6911/99/5seefront matter@ 1999Elsevier
TIME QF FLIGHT EQUIPMENT: O. 1 nsec counter, 20 channel digitizer,. A/D converters .... TELEPHONE NO: Kunming 2034-~75. PERIOD OF OPERATIONS 1979 to present ...
at low ion energy at GANIL, while an anti-quenching effect was recorded at high energy at GSI. " QF measured for different ion species at ...
Quaternary vertical slip rate estimates along the southern Sierra Nevada frontal fault zone in California are not well constrained due to the absence of absolute ages on offset Quaternary geologic markers. This study presents new geologic and geochronologic evidence for late Pleistocene to Holocene extension across the southern Sierra Nevada frontal fault zone from Oak Creek to just south of ...
Space activities in earth orbit or in deep space pose challenges to the estimation of risk factors for both astronauts and instrumentation. In space, risk from exposure to ionising radiation is one of the main factors limiting manned space exploration. Therefore, characterising the radiation environment in terms of the types of ...
For critically ill patients treated with continuous hemofiltration (HF), doses recently shown to improve survival can usually be achieved only in the pre-dilution mode. However, use of the pre-dilution mode results in reduced treatment efficiency, relative to post-dilution at the same ultrafiltration rate (Qf ) and blood flow rate (Qb ). The objective of this study is to ...
(.) and it is successively allocated secondary throughputs of q1, q2, . . . , qf . Let yv i (.) denote the (q1 +. . .+qv is successively allocated chunks q1, . . . , qf of secondary throughput (e.g. by successive steps of an algo networks and secondary networks. A primary network on a channel has prioritized access to the channel
We report the results of the first major study of applying quantitative fluorescence polymerase chain reaction (QF-PCR) assays for the detection of major chromosome numerical disorders. The QF-PCR tests were performed on a total of 247�chorionic villus samples, which were analysed blind, without any knowledge of the results obtained using conventional ...
PubMed Central
QF-1 fan was determined from measurements in the reverberant plenum chamber of ...... 13.38 T .;86. 1C.15. 1.393. 10.17. 1.133. 1 C. 18 1.173. 10.18 1.127 ...
Queso Fresco (QF) is a white, high-moisture, slightly-crumbly, and salty Hispanic-style cheese that has been implicated in several outbreaks of listeriosis. The relatively high pH (>6.0) and high moisture content (>50%) coupled with the labor intensive practices of QF production may lead to contamin...
Technology Transfer Automated Retrieval System (TEKTRAN)
Queso Fresco (QF), a high-moisture fresh Hispanic-style cheese, typically contains 1.5 to 2.0% salt that gives it a distinct salty flavor and helps control spoilage microorganisms. This study investigated the contribution of salt to the functional and rheological properties of QF to provide the basi...
The contribution of salt to the functional and rheological properties of Queso Fresco (QF), a high-moisture fresh Hispanic-style cheese, was investigated to provide the basis for developing a low-salt version. QF was manufactured in triplicate from pasteurized, homogenized milk using a commercial pr...
Queso Fresco(QF) cheeses with different salt contents were made in triplicate from pasteurized, homogenized milk using a commercial procedure. Dry curds were salted at levels of 0, 0.5, 1, 1.5, 2 and 2.5% w/w; commercial QF can contain up to 3% salt. Cheese blocks were analyzed after 1, 4, and 8 wk ...
Mar 13, 2003 ... M Eclipse EM-0008-04 96x82 160x120 Q 1176 320x240 Q 1152 320x240 M 2132: Eclipse QF-106 tethered flight #4.
Mar 13, 2003 ... M Eclipse EM-0008-03 96x82 160x120 Q 1176 320x240 Q 1152 320x240 M 2132: Eclipse QF-106 tethered flight #4.
The north-striking Breckenridge fault occurs along the 11-km-long western margin of Walker Basin, a west-tilted intermontane alluvial basin in the southern Sierra Nevada. This east-dipping normal fault has prominent geomorphic expression in the form of east-facing fault scarps on alluvial-fan deposits and distinct triangular facets of granitic bedrock along the range front. Steep, east-draining ...
To assess the clinical practice of quantitative fluorescence PCR (QF-PCR) in genetic diagnosis of male infertility patients, 78 nonobstructive male infertility patients were pooled for semen routine screening and sexual hormone determination; QF-PCR was applied to detect the polymorphic short tandem repeat (STR) and specific sequence tagged site (STS) of ...
Molecular beacons (MBs) have been used as viable fluorescent probes in nucleic acid analysis. Many researchers around the world continue to modify the MBs to suit their needs. As a result, a number of nucleic acid probing systems with close resemblance to the MBs are being reported from time to time. Quencher-free molecular beacons (QF-MBs) are a significant modification of ...
The Quantifiler (QF) kit is regularly used by forensic scientists for DNA quantitation. We performed in-house validation studies which revealed some interesting observations. The QF standard displayed a two-fold difference between two different lot numbers which suggests that every standard should be tested prior to use. The Promega K562 DNA standard works ...
Identifying health impairment related to ethanol consumption is one of the major objectives of public health research. The most frequently used method for assessing drinking behavior in public health surveys and related research has been estimation formulae, like the Quantity-Frequency (QF) method which derives an estimate of typical/average levels of daily consumption. In ...
A chorion villus sample (CVS) biopsied at 11 weeks' gestation for raised nuchal translucency, revealed monosomy X (presumptive 45,X karyotype) by QF-PCR for rapid aneuploidy testing for chromosomes 13, 18, 21, X and Y. Long-term culture gave the karyotype: 47,XY,+ 21[66]/49,XYY,+ 21,+ 21 [22]. This discrepancy prompted redigestion of the combined residual villus fragments from ...
State public utility commissions (PUCs) are required by Section 210 of the Public Utility Regulatory Policies Act of 1978 (PURPA) to implement rules promulgated by the Federal Energy Regulatory Commission (FERC) governing the purchase of electric power by utilities from qualifying cogeneration and small power production facilities (QF's). Some states have completed ...
Variables studied in typical cellular radiation biology experiments are cell killing, mutagenesis, transformation to malignancy, heritable damage, and DNA damage and repair. Dose response curves for cells exposed to low-LET radiations and some high LET radiations are well known. The low-LET dose rate in low earth orbit is roughly 1.0 ...
The space environment contains high-energy ionizing particles, which can be harmful for the International Space Station (ISS) crew members and for instruments in general; this makes the monitoring of space radiation crucial to the success of space missions. Radiation measurements of surface exposure (Skin dose) and deep doses (e. g. to the blood forming ...
Late Quaternary alluvial fans within the Jakes Valley region (White Pine County, Central Great Basin) are typically composed of up to 4 inset morphostratigraphic units. These units, Qf0 (oldest) through to Qf3 (youngest), are based upon field relationships (mapping & fan topographic profiles) and soil properties. Distal fan areas contain pluvial lake ...
OBJECTIVE: To review the frequency and analyse the origin of completely discrepant results observed between QF-PCR and karyotyping in chorionic villus samples (CVS) as a result of placental mosaicism. Also, to assess QF-PCR results for biallelic or triallelic patterns and determine their significance. METHODS: Between May 2002 and December 2009, 22 825 CVS ...
Traditional methods for the analysis of trace metals require particulate matter (PM) collected on specific filter substrates. In this paper, methods for elemental analysis of PM collected on substrates commonly used for organic analysis in air quality studies are developed. Polyurethane foam (PUF), polypropylene (PP), and quartz fiber (QF) substrates were first digested in a ...
The origin of high hole conduction in BaCuQF (Q=S,Se) was investigated by photoemission measurements and full-potential linearized augmented plane wave band-structure calculations. In both compounds, the large dispersion near the top of the valence band is realized by admixed states of Cu 3d and S 3p or Se 4p orbitals, indicating that high hole mobility is possible. In ...
Neural circuit mapping and manipulation are facilitated by independent control of gene expression in pre- and post-synaptic neurons. The GAL4/UAS and Q binary transcription systems have the potential to provide this capability. Of particular use in neural circuit mapping would be GAL4 and QF drivers specific for neurotransmitters and neurotransmitter receptors. Recently ...
The predictions of three hard scattering models of large-pT meson production are compared with data on single-particle inclusive cross sections. The three models are: (i) the quark fusion model (QF): q + q --> M + M; (ii) the constituent intercharge model (CIM): q + M --> M + q and (iii) a model with disquarks (DQ): q + q --> M + qq. The motivation for these models is ...
We report on the prenatal diagnosis and genetic analysis of a 48,XXYY fetus. A 28-year-old woman was referred for amniocentesis at 18 weeks' gestation because of advanced paternal age. Quantitative-fluorescence polymerase chain reaction (QF-PCR) with small tandem repeat (STR) markers rapidly detected the sex chromosome polysomy from amniotic fluid cells. This abnormality ...
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AvthreshR is a computer aplication and national geospatial database developed to support the calculation of flooding flow (Qf) and threshold runoff in the United States. Flooding flow is an input to threshold runoff calculations and threshold runoff is an...
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jump across the bow shock qf ._lender bodies. Curces are pre- sealed showing ...... from which for fixed l'u'ge v,flues of r ttte pressure between the slmck ...
Narrowband sound power spectra calculated from the far field microphone data ... through thermal action and wind. As this turbulence is drawn toward the rotor, .... In fan Configuration 401 the inlet was aerodynamically clean and sym- ...
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The purpose of this study was to evaluate motor unit recruitment in the quadriceps femoris (QF) after anterior cruciate ligament (ACL) rupture and repair. Subjects included 24 patients at ?18 months after ACL reconstruction and 22 control subjects with no history of knee injury. A series of cross-sectional magnetic resonance images were obtained to compare the ...
A calibration of the acoustic and aerodynamic prediction methods was performed and a baseline fan definition was established and evaluated to support the quiet high speed fan program. A computational fluid dynamic analysis of the NASA QF-12 Fan rotor, usi...
Cross sections for the quasi-free (QF) region for pion single charge exchange (SCX) were measured with beams of 475 MeV [pi][sup [minus
EXPANSION OF GASES IN THE UPPER. ATMOSPHERE c. Contract No, NASw-396 .... firing at Eglin Air Force Base. Both of these flights experienced vapor- ...
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Bariumcopperchalcogenideflouride, BaCuQF (Q=S,Se,Te), is a family of p-type wide band gap semiconductors with excellent transparency over the whole visible part of the spectrum. Optical properties can be continuously tuned in thin film solid solutions of BaCuQF. Hole carrier concentration and mobility in BaCuQF decreases from Q = ...
Al2O3 is a versatile high-? dielectric that has excellent surface passivation properties on crystalline Si (c-Si), which are of vital importance for devices such as light emitting diodes and high-efficiency solar cells. We demonstrate both experimentally and by simulations that the surface passivation can be related to a satisfactory low interface defect density in combination with a strong ...
11 matches ... 01.01.1987. F-106 in flight + More Details. 01.01.1997. Eclipse program QF-106 aircraft in flight, view from tanker + More Details. 01.01.1997 ...
NASA-TM-108054. @. AQUATIC. PLANT/MICROBIAL. FILTERS FOR TREATING SEPTIC TANK EFFLUENT. (qf'_. _0. <_. 0 t--. I. Z. C. Z. _LU. O_. ,j kt. -d. _-,. Li. ...
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Millimeter-wave wireless communications with high data transfer and radar system for Pre-Crash Safety System have been developed recently. Cordierite (Mg2Al4Si5O18) is one of the silicates with good millimeter-wave dielectric properties. Cordierite has two polymorphs: cordierite and indialite. Cordierite is of low symmetry form with ordered structure, and indialite is of high symmetry form with ...
The CRESST experiment, aiming at the direct detection of WIMPs via nuclear recoils, is currently using scintillating CaWO4 crystals. The WIMP nucleus cross section for elastic scattering as well as the scintillation efficiency differ considerably for recoils from Ca, W and O in these crystals. Therefore a discriminating detector calibration is essential in order to improve WIMP parameter claims. ...
California`s 1993 qualifying facility (QF) auction dramatically illustrates problems that can be encountered in structuring auctions for electric utility solicitations of supply-side resources from qualifying cogeneration and small power production facilities. In the 1993 California QF auction, three California utilities were to select QFs that would be ...
The Laser Vector Scoring System (LVSS) was developed to fulfill a missile scoring requirement to recreate a missile's terminal trajectory with respect to the target. The LVSS will be installed on a QF-100D full-scale aerial target (FSAT). The system will ...
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8-FOOT TRANSONIC PRESSURE TUNNEL. HAER NO. VA-118~D. (PAGE 12 OF 15). National Advisory Committee for Aeronautics (NACA). Characteristics Qf Nine ...
... Project title:* OENERATION, Qf'- SPACE DEB'RIS tfROM EXPOIN OF SPACECR'AFTS' FUEL TANKS ] Pigiicipal Iluvestigator: ANickohty N.Sinmv. ...
... (1.12) where qf(o) is the Fourier transform of q'(t) and F(o) is the Fourier transform of F(t). ... r-sponse function and the bilateral Laplace transform, eg, ...
... ice sheet elevation to discern changes in ice volume (mass balance) over time. ... The i_FrameQF quality flag is set to '1' if there is a problem in ...
The i_FrameQF quality flag is set to '1' if there is a problem in calculating .... ICESat and GRACE satellite data to constrain Antarctic mass balance. ...
... thus a- R Qf = J[n(r)][(E(r))][v(r)][41rr]dr() All of the effective fusion reactions will take place where the ion density and energy are both large. ...
... times between 0.4ms and 2ms during the 25ms field pulse resulted in a ... Conf on High Magnetic Fields in the Physics QfSemicon- ductors I, Vol 2 ...
Mar 13, 2003 ... This 25-second clip shows the QF-106 "Delta Dart" tethered to the USAF C-141A during takeoff and in flight. NASA Dryden Flight Research ...
number of neutrons generated in the sample by one initial source event (spontaneous fission or (, n for the intensity of the spontaneous fissions, Qf (also referred to as "spontaneous fission rate" in the literature ments have been known in the literature. The neutron factorial moments have served as the basis of con
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Conversion formular: ! R = q / (1 + q); q = R / (1 - R) ! q = mixing ratio; R = specific humidity ! qf = q_f(i,j,k,1) dq = 0.001*w1d(i) * (1. ...
A novel quenched fluorescence substrate, QF-ERP7 (Abz-G-G-F-L-R-R-V-EDDn), structurally related to enkephalins, proved to be suitable for assaying the endooligopeptidase A (E.C.3.4.22.19) activity. The enzyme only splits the L-R bond (Km 1.75 microM, Kcat 8.25 s-1), a reaction efficiently blocked by anti-endooligopeptidase A antibodies and by inhibitor and alternative ...
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Wing 445.6 [15]. This wing is an AGARD standard aeroelastic configuration with a 45 degrees quarter ..... with the flutter analysis of the AGARD Wing 445.6, ...
Amerlcsn Assscisticn fer the !.dvancement of Science: Dewmber 27? 1964. SURVIVING RELICS OF THE ... chemical organization of the very early forms of life. ...
